Hi Daniel, after staring at the log output for a while longer, I now have a theory:
Quoting Johannes Schauer (2019-02-28 00:11:42) > > Get:1 http://deb.debian.org/debian sid InRelease [242 kB] > > Get:2 http://deb.debian.org/debian sid/main amd64 Packages [8366 kB] > > Fetched 8608 kB in 2s (4984 kB/s) > > Reading package lists... > > W: Download is performed unsandboxed as root as file > > '/root/sid/var/lib/apt/lists/partial/deb.debian.org_debian_dists_sid_InRelease' > > couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission > > denied) > > apt-get update failed at /usr/bin/mmdebstrap line 569. You probably have the permissions of /root set up such that it's non-readable by any non-root user? This would explain the error message because it would not allow the _apt user to perform any operation in any subdirectory of /root including your chroot directory. Can you confirm that mmdebstrap root mode works if you are putting your chroot directory somewhere where also non-root users have read permissions? That would also mean that this is not a new problem but one that always has existed. You probably not attempted to put the chroot into /root before you upgraded to version 0.4.0? You could also test if disabling the apt sandboxing feature fixes the problem for you by adding the following option to mmdebstrap: --aptopt='APT::Sandbox::User "root"' Thanks! cheers, josch
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